diff --git a/README.md b/README.md
index 8c69a04d..5f13854f 100644
--- a/README.md
+++ b/README.md
@@ -228,7 +228,7 @@ $ python server/api.py
 
 #### 4.3 启动Web UI服务
 
-启动**LLM服务**后，执行 [webui.py](webui.py) 启动 **Web UI** 服务
+执行 [webui.py](webui.py) 启动 **Web UI** 服务
 
 ```shell
 $ python webui.py
diff --git a/server/llm_api_launch.py b/server/llm_api_launch.py
index b78e27c2..d7d19003 100644
--- a/server/llm_api_launch.py
+++ b/server/llm_api_launch.py
@@ -135,8 +135,8 @@ worker_args = [
                ]
 #-----------------openai server---------------------------
 
-parser.add_argument("--server-host", type=str, default="localhost", help="host name")
-parser.add_argument("--server-port", type=int, default=8001, help="port number")
+parser.add_argument("--server-host", type=str, default="127.0.0.1", help="host name")
+parser.add_argument("--server-port", type=int, default=8888, help="port number")
 parser.add_argument(
     "--allow-credentials", action="store_true", help="allow credentials"
 )
diff --git a/server/llm_api_shutdown.py b/server/llm_api_shutdown.py
index eecefd07..bc65a9a6 100644
--- a/server/llm_api_shutdown.py
+++ b/server/llm_api_shutdown.py
@@ -11,7 +11,7 @@ import subprocess
 import argparse
 
 parser = argparse.ArgumentParser()
-parser.add_argument("--serve",choices=["all","controller","model_worker","openai_api_server"])
+parser.add_argument("--serve",choices=["all","controller","model_worker","openai_api_server"],default="all")
 
 args = parser.parse_args()